Ranunculus pinguis - Unknown
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Internal ID UUID64400001c6501846222100
Scientific name Ranunculus pinguis
Authority Hook.f.
First published in Fl. Antarct. : 3 (1844)

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Ranunculus pinguis is a unique species of buttercup found in New Zealand, specifically on the Auckland and Campbell Islands. It is characterized by its dark green, fleshy leaves and large, yellow flowers that bloom from December to January. The name "Ranunculus" comes from the Latin word for frog, possibly due to its habitat near frogs. This plant has a stout rhizome and its leaves are usually diamond-shaped with shallow incisions. The flowers have erect, hairy pedicels and five to ten narrow, spoon-shaped petals with nectaries. The species has 48 chromosomes and is found in rocky areas, often inaccessible to sheep. While there are some differences between populations on the two islands, they are not significant enough to warrant separate taxonomic classification. Ranunculus pinguis is considered to be "At Risk - Naturally Uncommon" due to its limited distribution.

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Distribution (via POWO/KEW) Top

Legend for the distribution data:
- Doubtful data
- Extinct
- Introduced
- Native

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Database ID/link to page
World Flora Online wfo-0000463553
Tropicos 27100205
KEW urn:lsid:ipni.org:names:713526-1
Open Tree Of Life 747500
NCBI Taxonomy 147633
IPNI 713526-1
iNaturalist 405593
GBIF 3928997
Wikipedia Ranunculus_pinguis

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Below are displayed the latest 15 articles published in PMC (PubMed CentralĀ®) and other sources (DOI number only)!
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Title Authors Publication Released IDs
Cytotoxicity and antimicrobial activity of plants from New Zealand's subantarctic islands S.D. Lorimer, G. Barns, A.C. Evans, L.M. Foster, B.C.H. May, N.B. Perry, R.S. Tangney Elsevier BV 02-Nov-2011
doi:10.1016/S0944-7113(96)80077-8

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Name PubChem ID Canonical SMILES MW Found in Proof
> Organic oxygen compounds / Organooxygen compounds / Carbohydrates and carbohydrate conjugates / Glycosyl compounds / O-glycosyl compounds
Ranunculin 441581 Click to see C1=CC(=O)OC1COC2C(C(C(C(O2)CO)O)O)O 276.24 unknown https://doi.org/10.1016/S0944-7113(96)80077-8

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